Polynomial tau-functions of the KP, BKP, and the s-component KP hierarchies

DOI10.1063/5.0013017zbMath1464.37073arXiv2005.02665OpenAlexW3021736976MaRDI QIDQ5855657

Natasha Rozhkovskaya, Victor G. Kac, Johan W. van de Leur

Publication date: 19 March 2021

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2005.02665

zbMATH Keywords

KP hierarchySchur polynomialspolynomial tau-function

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Relations of infinite-dimensional Hamiltonian and Lagrangian dynamical systems with algebraic geometry, complex analysis, and special functions (37K20)

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